私はreact-markdown-editorパッケージを使用しています。更新後にnpm install
と反応すると、この問題が発生します。ページがレンダリングされるとき、このコンポーネントは3つのエラーを生成し、すべてのページが空白になります。私は研究をしていますが、役に立たないものは何も見つかりません私はこれを解決する方法を知らない。ここにクロームのコンソールのエラーがあります:未知のエラー:要素refが文字列(エディタ)として指定されましたが、所有者が設定されていません
invariant.js:42 Uncaught Error: Element ref was specified as a string (editor) but no owner was set. You may have multiple copies of React loaded. (details: https: //fb. me/react-refs-must-have-owner).
at invariant (invariant.js:42)
at coerceRef (react-dom.development.js:8579)
at reconcileSingleElement (react-dom.development.js:9379)
at reconcileChildFibers (react-dom.development.js:9477)
at reconcileChildrenAtPriority (react-dom.development.js:10127)
at reconcileChildren (react-dom.development.js:10118)
at finishClassComponent (react-dom.development.js:10254)
at updateClassComponent (react-dom.development.js:10226)
at beginWork (react-dom.development.js:10605)
at performUnitOfWork (react-dom.development.js:12573)
react-dom.development.js:8305 The above error occurred in the <MarkdownEditorContent> component:
in MarkdownEditorContent
in div
in MarkdownEditor (created by TopicEditComponent)
in div (created by TopicEditComponent)
in div (created by TopicEditComponent)
in div (created by TopicEditComponent)
in div (created by TopicEditComponent)
in form (created by TopicEditComponent)
in div (created by TopicEditComponent)
in TopicEditComponent (created by TopicComponent)
in div (created by TopicComponent)
in TopicComponent (created by CountryContainer)
in div (created by CountryContainer)
in CountryContainer (created by Connect(CountryContainer))
in Connect(CountryContainer) (created by RouterContext)
in div (created by CoreLayout)
in div (created by CoreLayout)
in CoreLayout (created by RouterContext)
in RouterContext (created by Router)
in Router (created by Routes)
in Routes
in Provider
Consider adding an error boundary to your tree to customize error handling behavior.
You can learn more about error boundaries at https: //fb. me/react-error-boundaries.
react-dom.development.js:1345 Uncaught Error: A cross-origin error was thrown. React doesn't have access to the actual error object in development. See https: //fb . me/react-crossorigin-error for more information.
at Object.invokeGuardedCallbackDev (react-dom.development.js:1345)
at invokeGuardedCallback (react-dom.development.js:1195)
at performWork (react-dom.development.js:12800)
at batchedUpdates (react-dom.development.js:13244)
at performFiberBatchedUpdates (react-dom.development.js:1646)
at stackBatchedUpdates (react-dom.development.js:1637)
at batchedUpdates (react-dom.development.js:1651)
at Object.batchedUpdatesWithControlledComponents [as batchedUpdates] (react-dom.development.js:1664)
at dispatchEvent (react-dom.development.js:1874)
コードを共有していただきありがとうございます。私は別のマークダウンエディタに変更した – Mehr